Recipe Tips

Preparation

Combine first 8 ingredients in a large bowl. Stir in 2 Tbsp. oil and chicken. Cover and chill at least 4 hours and up to 6 hours.

Stir pineapple, cucumber, jalapeño, cilantro, and 2 Tbsp. lime juice in a small bowl to blend; season relish to taste with salt and more lime juice, if desired. Set aside.

Arrange a rack 4" from heat; preheat broiler. Line a large rimmed baking sheet with foil and brush with 1 Tbsp. oil. Remove chicken from marinade and arrange in a single layer, spacing apart, on prepared baking sheet. Drizzle with remaining 1 Tbsp. oil and season with salt. Broil until browned and cooked through, about 10 minutes. Transfer chicken to a platter and serve with reserved relish.